Our go-to for over a decade, this sealer will sink into the surface of your stone and repel water without changing the appearance of the material. Water is what can carry dirt and contaminents into the stone, causing staining. It is also excellent for sealing grout.
 
This works for all types of natural stone, but is specifically designed to be more effective that others when used on more porous stones like Marbella Shellstone or Coralite. It is also great for protecting the clean white tones of materials like our Ibiza White.
 
Manufacturer's Description:
Our best solvent-based sealer, designed for protection of the most porous surfaces, 511 Porous Plus forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. While making the surface harder and less slippery, this product will not alter the look of the surface.